Niacinamide Benefits for Skin: The Complete Guide

Niacinamide is often described as a skincare all-rounder, and for good reason. It is generally well tolerated, fits into most routines, and addresses several common concerns at once. Here is what it actually does and how to use it well.

What niacinamide is

Niacinamide is a form of vitamin B3 used in serums, face washes and lip balms. It is popular because it supports the skin barrier while also helping with oiliness, pores and uneven tone, which makes it useful for a wide range of skin types.

Key benefits of niacinamide

• Oil control. Niacinamide can help regulate excess sebum, which is useful for oily and combination skin.
• Pores. With regular use, pores can appear less prominent.
• Acne marks. Niacinamide supports a more even tone, which helps post-acne marks fade gradually.
• Barrier support. Unlike some actives, niacinamide tends to be gentle on the skin barrier rather than stripping it.

Niacinamide and zinc together

Zinc is often paired with niacinamide because it supports oil balance from a different angle. The Larupa 10% Niacinamide Face Serum with Zinc combines both in a 30ml serum designed for oily and acne-prone skin.

How to use niacinamide daily

1. Cleanse with a gentle face wash.
2. Apply niacinamide serum to clean, slightly damp skin.
3. Follow with a light moisturizer if needed.
4. Finish with sunscreen in the morning.

Other places niacinamide shows up in a Larupa routine

Niacinamide is not limited to serums. The Larupa Glutathione Kojic Acid Brightening Face Wash includes niacinamide for daily cleansing, and the Larupa SPF50 Tinted Ceramide Lip Balm uses it alongside ceramides to support the lip barrier.

Who should be cautious

Niacinamide is one of the gentler actives, but very sensitive skin can still react to high concentrations. If you notice flushing or irritation, reduce frequency first before stopping altogether, and speak to a dermatologist if irritation continues.